) has a load capacity of 2830 lbs. 690620-05 Furnace extension kit, 7. Always read and obey all safety inquiries regarding the operation, function, and care of messages. Junction City, Oregon 97448. com always has the largest selection of New Or Used RVs for sale anywhere. Browse Airstream INTERSTATE 24 GRAND TOUR EXT RVs for sale on RvTrader. Wall, Roadside, Grand Tour 923336S Roadside Wall, Grand Tour 923338S Roadside Wall, Grand Tour Twin 1. If you love to cook, the expanded galley is perfect for you. RA-400 Patcher for UD Section 1 INTRODUCTION The Owner’s Manual for your new Airstream Touring We have provided many important safety messages Coach is designed to respond to the most frequent in this manual. Listen to Airstream CEO Bob Wheeler talk more about how we’ve designed the Interstate to feel right for any kind of. . A new floor plan, introduced in 2016 Grand Tour models, offers a pair of twin beds. Price was a little steep ($260 plus shipping) for me. Yes. Interstate® 24X Starting at $246,351 Seats up to 6 Interstate® 24GL Starting at $233,700 Seats up to 9 Interstate® 24GT Starting at $233,700 Seats up to 7 Interstate® 19 Starting at $200,681 Seats up to 4. I have it. $221,004 MSRP. Yes. When it comes to Airstream Interstate coaches, determining the best model and floorplan depends on many factors, including what your. Iconic Airstream design and legendary engineering come together in our Class B and Class B+ RVs. Number of Doors. Options Included • Exterior – Iridium Silver 308398 • Modern Greige Interior Decor • Leveling Jacks • Mercedes V-6 3. This Airstream Grand Tour Class B runs on diesel, has a "interstate gt" floo. From its collision prevention assist to its multiple safety air bags , the Grand Tour always has your best interest in mind. Classified Ad with Best Offer. Ewald's Airstream of Wisconsin. We serve Southern California, including Los Angeles, Burbank, Thousand Oaks, Malibu, Hollywood, with sales, parts, service, financing, and insurance. We have a 2018 Air Stream. The unit drives easier than my Chevy Colorado pick-up. Exterior Color: Brilliant Silver Metallic. Used 2015 Airstream Interstate Lounge $89,995. Interstate 24GT: The Grand Tour. Both Grand Tour floor plans feature a. 3 Airstream TOMMY BAHAMA INTERSTATE RVs in San Gabriel, CA. Airstream Interstate Screen Door Roller, Pair - 382265. Insure your 2016 Airstream EXT Grand Tour for just $125/year*. Ft Worth , Texas. Bags, furniture, and fun gear. Used 2016 Airstream Interstate Grand Tour EXT Twin $99,800. 06-29. $109,500 . Blind spot detection, adaptive cruise control. The Atlas Tommy Bahama coach is most definitely the crème de la crème when it comes to Class B+ touring coaches. 2013 Airstream Interstate Grand Tour Ext Black exterior and light ash wood finish interior This motorhome has been stored in an indoor storage facility in Vancouver. Barely used and stored indoors, this RV was purchased to visit friends for a ten day trip to South Dakota for its maiden voyage, then used for. Used 2022 Airstream Interstate Grand Tour $169,900. Optional air suspension system for improved drivability, stability, and comfort. 2016 Airstream Interstate Grand Tour Tan Used - IN STOCK Location: PORTLAND Stock# A10729A Add to favorites. J. 2017 Airstream Tommy Bahama® Special Edition 27FB. Myrtle Beach , South Carolina. Airstream. The Interstate is a luxury touring coach that. Take a closer look at the Airstream Tommy Bahahma Interstate Grand Tour floorplan and specifications here at Ewald Airstream in Franklin, WI. 2020 Airstream Interstate Grand Tour EXT Reviews, Prices, Specifications and Photos. Mercedes-Benz ® 3. Interstate and Atlas models can sleep up to two people in the expansive sleeping area. $96,125 MSRP. Over the past year we travelled from Michigan to California including all the states in between - in several different trips - from 2 weeks to several months durations. This floorplan includes a rear power sofa that con-verts into sleeping quarters for two adults. Servicing the Henderson, Salt Lake City, Phoeni. Interstate Grand Tour Teak Shower Mat. Updated June 28, 2023. What is the MSRP for a 2017 Airstream Interstate Grand Tour EXT? The MSRP for a 2017 Airstream Interstate Grand Tour EXT is $156,611. Best-in-class storage systems. Appliances: 3. Used 2018 Airstream Interstate Lounge EXT $119,995. 2014 Airstream Interstate EXT Lounge Wardrobe with Sleeping Quarters. 1 year later in my 2021 AI GT (mods and lessons learned) So, after having my Interstate for a year, I thought I’d post a list of all the modifications I did to either 1) correct factory shortcomings such as the weak drawer latches and incorrect lithium settings and hardware, and 2) make the RV more functional and. In the galley of the 2016 Airstream Interstate Grand Tour, you'll find all the amenities you need to prepare and enjoy a home-cooked meal on the road, including a. Used 2018 Airstream Interstate GT EXT $109,998. Quote:Airstream Interstate Grand Tour EXT Floorplan & Specs Ewald Airstream - Interstate Grand Tour EXT Starting at $189,500. Part 11: Floorplans. Airstream continues to manufacture a variety of touring coaches and travel trailers. *. Model $280,470. 2018 Airstream Flying Cloud 26RB. From the Flying Cloud to Globetrotter, see all of the brand new Airstream travel trailers for sale on our lot, along with what's coming soon. com. Airstream RV started in 1929 when Wally Byam put a tent on the top of a Model T chassis. Instead of limiting storage inside our Airstream Interstate Touring Coaches, we simply make it smarter. I have a question on my inverter. Posts: 569 Regarding lumps in the bed, we have no topper and don't find them troublesome. RV Flooring Buyer’s Guide. Doors. With the always-reliable Mercedes-Benz V6 3. New 2023 Airstream RV Interstate 24GL Std. Great on gas mileage. 2018 Interstate Grand Tour Ext. 0. $65,900 MSRP. $239,995; New 2023 Airstream Interstate Nineteen 19 . The Interstate EXT is a diesel-powered Mercedes-Benz Sprinter-based luxury camper van. $36,900 MSRP. What is the MSRP for a 2016 Airstream Interstate Grand Tour EXT? The MSRP for a 2016 Airstream Interstate Grand Tour EXT is $155,060. Interstate. It is lovely, compact, and powerful. RVs and Boat Launches Don’t Mix. Open up the back doors of your Airstream Touring Coach and you’ll find a huge “trunk” of storage. 10-08-2020, 03:29 PM. #2 of 8 Airstream Class B RV's. 1 cubic ft refrigerator and 3. Read all the latest Airstream Interstate Grand Tour EXT information and Build-Your-Own RV on RV Guide's Class B Motorhome section. View all Touring Coaches. The Interstate Grand Tour EXT is a Class B RV that elevates your travel experience. 690620-05 Furnace extension kit, 7. Airstream Warranty: 3 Years/36,000 Miles. Alabama (5) Arizona (17) Arkansas. 0L V6 Turbo Diesel. Number of Doors. 5 Airstream INTERSTATE 24GT RVs in Dover, FL. Taking cues from yacht design, every inch of interior and exterior storage is designed to maximize how much you can bring along with you, without making you feel closed in. com ranging in price from around $5,000 up to $200,000 or more,. Last Updated on June 23, 2021 by AirstreamAds. I have been trying to read the manuals and am kinda overwhelmed, as I am not mechanical or 'handy. New battery power pack (4 AGMs) New auto generator start, integrated into the Multiplex system; Plus, other recent improvements add even more options to both the Grand Tour and Lounge. Boxster1971. RvTrader. Learn how your Airstream’s sliding screen door and entry step work. Find a Airstream Interstate. Airstream continues to manufacture a variety of touring coaches and travel trailers. 1. Specs. Kitchen / Living Area. Garbage. Specs for 2020 Airstream - Interstate Grand Tour Floorplan: EXT (Class B) View Airstream Class B RVs For Sale Help me find my perfect Airstream Interstate Grand Tour RV Specifications Options Brochures Price MSRP $189,500 MSRP + Destination $189,500 Currency US Dollars Basic Warranty (Months) 36 Months / 36,000 Miles Structure Warranty (Months) View all Touring Coaches. Mar 01, 2017. 0. 0L V6 Turbo Diesel / 2. Love this RV, easy to drive, drives smooth, can park in a regular parking spot, air ride suspension, easy auto leveling jacks, generator, fully independent, macerator, heated tanks, lithium ion batteries, drives so easy, anyone can drive it. Posts: 176. Used Class B in Debary, Florida 32713. for Sale. A new floor plan, introduced in 2016 Grand Tour models, offers a pair. Love this RV, easy to drive, drives smooth, can park in a regular parking spot, air ride suspension, easy auto leveling jacks, generator, fully independent, macerator, heated tanks, lithium ion batteries, drives so easy, anyone can drive it. Junction City, Oregon 97448. We want to start enjoying it. Like staying the night in a hotel or going into a grocery store. Used 2016 Airstream Interstate Grand Tour EXT Twin $99,800. Just returned from having my Interstate serviced down in Phoenix and had the opportunity to look around a new (2015) Interstate Grand Tour. 2022 Airstream Interstate Grand Tour Modern Griege Used - DELETED Location: SEATTLE Stock # Z1649. Also search nationwide inventory for Interstate 3500 EXT Lounge for sale. Phone: (225) 306-7237. Don't miss your chance to own a piece of Airstream's legacy - a vehicle that not only takes you places but defines the way you travel. Check Availability Video Chat. Read all the latest Airstream Interstate Grand Tour EXT information and Build-Your-Own RV on RV Guide's Class B Motorhome section. Posts: 28. View our entire inventory of New Or Used Airstream RVs. Airstream's new Interstate Grand Tour is nearly 25 feet of crazy highway luxury, and you can buy it right now. Slideouts. The Interstate Grand Tour EXT is a Class B RV that elevates your travel experience when you’re setting out on a long-term journey for two. The inspiration was due to the love of camping, but not sleeping on the ground. 1. You may have a different model Interstate [2016 Interstate Grand Tour Ext]. Water Pump & Strainer. Used 2015 Airstream Interstate Airstream 3500 Extended Grand Tour $117,000. Both Grand Tour floor plans feature a larger galley than the Interstate Lounge, with additional counter space, multi-functional storage areas, a flexible. Wet Bath -. Join Date: May 2010. Our Interstate Grand Tour was perfect for my wife and I. Slideouts. 2018 Airstream INTERSTATE GRAND TOUR EXT RVs for Sale. 2018 Airstream Interstate 3500 Lounge EXT Tommy Bahama w/ARS 09-26-2017, 12:12 PM #20: Boxster1971. . Similar to the Lounge but designed with more long-term adventurers in mind, the Grand Tour also comes with a choice between two floorplans – a power rear sofa or pair of twin beds. It’s full of thoughtful touches and gracious appointments that make travel a pleasure. Step inside and find a convenient conversation area with the driver and passenger seats swiveled around. Airstream continues to manufacture a variety of touring coaches and travel trailers. In 2018, they created Smart Control Technology that now comes with their Classic Travel Trailer models. Updated Daily. Since the first prototype didn’t work well in the rain, Byam replaced it with a teardrop shaped shelter on top and added a stove and. A new floor plan, introduced in 2016 Grand Tour models, offers a pair of twin beds. Get the Brochure. com. Polished Alcoa Wheels with newer tires. It has a tremendous. Apple/Android compatable in dash stereo installed. The Grand Lounge Floor Plan's Unique Features. Oct 10, 2014. The opulent Interstate EXT Slate Edition is crafted with sleek, dark tones and luxurious textures. Initial Checkbox Label. Huntsville , Alabama. 2020 Airstream Interstate Grand Tour Floor Plan in Lux White. Airstream RVs. Body Material. Both Grand Tour floorplans feature a larger galley. User Guide Video Outline for the Airstream Interstate 24: Click below to go to video section or scroll through each section. 00. I'd never buy another. Airstream continues to manufacture a variety of touring coaches and travel trailers. By pairing sleek Airstream styling with the precision engineering of the Mercedes-Benz Sprinter, the result is a seamless expression of power, opulence, comfort and reliability: the Airstream Interstate. 2017 Interstate Grand Tour Ext Marco Island , Florida Join Date: Sep 2016. Canadian model. Insure your 2015 Airstream M-3500 Extended Grand Tour for just $125/year*. It has the same starting price of $190,447, and has some key differences from the Interstate Lounge. Other Models (23) AIRSTREAM CLASSIC. Watch Video. Check Availability Video Chat. Read all the latest Airstream Interstate Grand Tour EXT information and Build-Your-Own RV on RV Guide's Class B Motorhome section. Cars for Sale Cars for Sale; Sell My Car; Free Dealer Price Quote. 2024 Interstate® 24GT - Overview. What is the MSRP for a 2018 Airstream Interstate Grand Tour EXT? The MSRP for a 2018 Airstream Interstate Grand Tour EXT is $165,878. Staying Fit in Your RV. 2010-Any Interstate Grand Tour Ext For Sale - Airstream RVs - RV Trader. See window sticker picture f…. Touring Coaches. Its hazy, dark and seems to be tilted, even though I have tried to clean. While the oversized fridge, freezer, and pantry provide plenty of room for storage. 2016 Airstream Interstate Grand Tour EXT. 601392-06 City water fill w/regulator, Chrome 2. Used 2018 Airstream Interstate Ext Grand Tour 4X4 Get Price Info. Using the Rearview Camera System in an Interstate. Used 2015 AIRSTREAM INTERSTATE Grand Tour EXT SILVER for sale - only $91,999. 2018 Airstream Flying Cloud 19CBB Bunk. I plug in the shower hose without the spray head, stick the end of the hose into the fresh water fill opening, and turn on the cold water. The end result is something that drives. Sponsored Listings 1 to 30 of 1,000 listings found. Sliding Glass Door. Nova Scotia. The 24GT (formerly known as the Grand Tour) is perfect for longer trips, which is why more space is devoted to the upscale galley kitchen. The very first time you step inside the Grand Tour you’ll find we’ve thought of everything to make your trips more enjoyable – from cooking to freshening up. View our entire inventory of New Or Used Airstream RVs. Current Airstream Interstate Grand Tour EXT inventory - find local, new and used listings from private RV owners and dealers. Manitoba. Used Airstream RVs For Sale: 1,367 RVs Near Me - Find Used Airstream RVs on RV Trader. Best Way To Sell An Airstream Interstate. Current Airstream Interstate Grand Tour EXT inventory - find local, new and used listings from private RV owners and dealers. See more how-to videos and walkthroughs for both Airstream Travel Trailers and Touring Coaches. The Grand Tour EXT is offered in two floorplans, one with a pair of twin. Rivet Master . 601392-06 City water fill w/regulator, Chrome 2. 2017 Airstream Interstate Grand Tour EXT Twin pictures, prices, information, and specifications. 0L 4-Cylinder High Output Diesel (AWD) Mercedes-Benz ® Adaptive ESP ® (Electronic Stability Program) Mercedes-Benz ®. $90,120 MSRP. 601392-05 City water fill w/regulator, chrome 2. Myers, FL. A combination of luxury touring coach and private jet. The Airstream Interstate Grand Tour Ext has a price of roughly $189,000 with its main competitor being a Ford Class B RV which starts out at only $57,000. 1. This 2019 Airstream Interstate Grand Tour EXT Slate Edition #50 represents the pinnacle of mobile living, combining. 2017 Airstream Interstate Grand Tour EXT Reviews, Prices, Specifications and Photos. ) Black Tank (gal. As a comparison, a common Kingsize mattress is 76” x 80”. 00. 2016 Interstate Grand Tour Ext Angel Fire , New Mexico Join Date: Nov 2017. Absolutely stunning 2018 Airstream Interstate Lounge EXT! Mercedes diesel with only 10k miles. 2022 Airstream INTERSTATE GRAND TOUR - 2 RVs. Oct 16, 2020. ** Typical tow capacity will range from. Browse Airstream INTERSTATE GRAND TOUR EXT RVs for sale on RvTrader. D. 2019 Airstream International Signature 30RB Twin. Both Grand Tour floorplans feature a larger galley. Category Class B. com. I recently bought a 2018 Interstate Grand Tour and have a question about the quality of the rear camera. Posts: 87. The very first time you step inside the Grand Tour you’ll find we’ve thought of everything to make your trips more enjoyable – from cooking to freshening up. Airstream of Louisiana. See this unit and thousands more at RVUSA. 1. Check Availability Video Chat. 00. Join Date: Sep 2021. Airstream continues to manufacture a variety of touring coaches and travel trailers. 2015 Airstream Interstate Grand Tour EXT 24 - Florida: ineed2golf: Airstream Classifieds: 0: 04-14-2015 08:00 AM: First trip in our new 2015 Interstate Grand Tour: LizabethLane: Sprinter and B-van Forum: 40: 10-29-2014 03:06 PM:Interstate Grand Tour Grand Tour EXT Seats: 6 The newest addition to the Airstream Touring Coach line-up is the Grand Tour. Used 2015 Airstream Interstate Grand Tour $82,000. $84,545 MSRP. V6 Turbo diesel, good mileage, very easy to drive. Visit We Are Airstream Superstore in Chandler #AZ serving Phoenix, Chandler and Denver, CO #WD3PF4CD9F5945604. RV reviewed 2021 Airstream Interstate Grand Tour EXT. Bringing the best qualities of the classic Airstream travel trailer to the popular Interstate touring coach series, the Grand Tour is built with a focus on long-term adventures for two. You can also choose the perfect floor plan, design,. The Interstate Grand Tour is based on the Interstate EXT and has an overall exterior length of 24 feet, 4. Lane departure warnings, blind spot notification, built-in navigation system, airbags, and much more. Grand Rapids, Michigan 49525. Airstream Support; Touring Coach; Interstate 24 User Guides; Interstate 24 Interior User Guide Videos. Used 2020 Airstream Interstate Grand Tour EXT $159,999. New 2024 Airstream Interstate 24GT Grand Tour E1 4x4 New Class B in Millstone Township, New Jersey 08535. Airstream RV started in 1929 when Wally Byam put a tent on the top of a Model T chassis. Airstream Spotlight: 2017 Interstate Grand Tour Touring Coach. The classic silver bullet design of the Airstream continues to attract RV consumers. 2015 Airstream Interstate Grand Tour EXT 3500 Reviews, Prices, Specifications and Photos. In the Interstate Grand Tour EXT by Airstream, you will find unrivaled safety features that ensure a supremely safe travel experience each time you hit the road. or $919 /mo. Baton Rouge, Louisiana 70819. This would mean replacing the LCD screen that is currently attached to the rear view mirror mount and the rear camera. Leader in RV Insurance: Get the best rate and vocerates in the industry. Used 2016 Airstream Interstate EXT Lounge $109,900. Hook your air nozzle into this fitting and use a minimum of 60 psi. 2014. Configure Now. Airstream RV started in 1929 when Wally Byam put a tent on the top of a Model T chassis. Get Shipping Quotes. User Guide Video Outline for the Airstream Interstate 24: Click below to go to video section or scroll through each section. Used 2013 Airstream Interstate 3500 EXT Lounge $69,999. Also includes 2 year prepaid Service A & B transferable from Mercedes. New Interstate Grand Tour. My family is in Texas but I left many years ago to Ohio. Each Interstate is designed with more than 50 best-in-class. Used Airstream INTERSTATE RVs for Sale. 2016 Airstream International Signature 25. Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Get the Brochure. East Coast RV Weekend Getaways. 690620-05 Furnace extension kit, 7. (2). Used 2015 Airstream Interstate Grand Tour EXT Twin $109,900. Locate the city water regulator port on the driver’s side exterior of the Interstate at about waist height. Since the first prototype didn’t work well in the rain, Byam replaced it with a teardrop shaped shelter on top and added a stove and ice chest. New 2024 Airstream Interstate 24GT Grand Tour E1 4x4 Class B #14549 with 39 photos for sale in Millstone Township, New Jersey 08535. The Tommy Bahama Relax Edition Interstate Nineteen model, with a floor plan to seat four, is the base model, starting at $166,196. Living in a 2015 Airstream Interstate Grand Tour EXT: epicdetour: Full-Timing: 13: 10-01-2017 12:01 PM: Solar or generator or and generator? badkat: Full. Pre-Owned: Airstream. 2024 Interstate® 19 - Overview. RVTrader. 0L 3500 4x4 Chassis Standard Features INTERSTATE EXT STANDARD FEAT. East Coast RV Weekend Getaways. Model INTERSTATE GRAND TOUR 3500 EXT. Mileage is now 15,300. Classified Ad with Best Offer. It’s a Class B+ RV built on the legendary Mercedes-Benz ® Sprinter van chassis and inspired by our trailblazing Airstream Interstate series. British Columbia. The sellers are able to produce full maintenance and service records as well as all owner's manuals Stock #328804 4x4!!! Our Airstream Interstate Grand Lounge EXT 4x4 is 24. The inspiration was due to the love of camping, but not sleeping on the ground. The 2015 Airstream Interstate Grand Tour EX is an exceptional Class B motorhome that blends the renowned craftsmanship of Airstream with the reliability and performance of the Mercedes-Benz Sprinter chassis. Insure your 2016 Airstream EXT Grand Tour for just $125/year*. It has all the external safety sensors, Forward, reverse, both sides and is supported with 4-5 cameras that are shown automatically in the rear view mirror. (17) AIRSTREAM INTERSTATE (12) AIRSTREAM INTERSTATE GRAND TOUR EXT. Posts: 71 That message appears when the house battery level drops past a certain point. The 2024 model year upgrades to Airstream's Interstate and Atlas Touring Coaches are a testament to the evolution of this innovative partnership. 0L 3500 4x4 Chassis Standard Features INTERSTATE EXT STANDARD FEAT. 0. Both Grand Tour floorplans feature a larger galley. Aluminum. Updated Daily. Elevate your adventures, make memories, and embark on. Posts: 87. The Interstate Grand Tour EXT was designed with . View our entire inventory of New Or Used Airstream RVs. The seller stated that all functions and features work as intended . 5. Model Details: Airstream RV Interstate 24GL Class B diesel motorhome Std. The interior height is 6 feet 2. In comparison to the side cameras installed in the side mirrors, the quality of the rear camera is terrible. The Grand Tour floor plan is perfect for couples on longer adventures who love having their toes in the sand, and the Interstate Nineteen is perfect for navigating quaint beach towns and discovering. Part 15: Behind the Scenes . $165,878 MSRP. Quck connect Airstream BBQ, Tommy Bahama chairs, cooler, glasses, bedding, towels etc. Luxury, squared. Doors. RV reviewed 2018 Airstream Interstate 3500 Grand Tour EXT. 2018 Interstate Airstream Rear Camera Quality. Used 2022 Airstream Interstate 24GT Std. Quote:We have a 2016 Airstream Interstate Grand Tour. Used 2022 Airstream Interstate Grand Tour $169,900. 10 View. Number of Slideouts. Sidewall. Upgraded with Sprinter Van sway bar kit, rear spring assist, front Koni struts and rear Koni FSD shocks. Airstream RV started in 1929 when Wally Byam put a tent on the top of a Model T chassis. The opulent Interstate EXT Slate Edition is crafted with sleek, dark tones and luxurious textures. Savings: We offer low rates and plenty of discounts. 2020 Airstream Interstate Lounge Floor Plan in Modern Greige . One idea is have this fancy one facing the rear and still go with the garden variety $2 pulls on the interior side. Travel Trailers. . Two different variants are offered -- the Lounge and the Grand Tour -- both of which start at just under $170,000 and offer multiple floorplan options. Updated June 28,. Feb 28, 2017. Used 2018 Airstream Interstate Ext Grand Tour 4X4 Get Price Info. com. The new Interstate Grand Tour will be available at Airstream retailers beginning in September 2014. call 817-882-6610This Interstate 24GT Class B diesel motorhome is absolutely stunning! Yon't be able to take your eyes off of. This Interstate Grand Tour EXT Std. Interstate 24 Interior User Guide Videos. 0. 00. Click the button below to search the how-to archive. 2018 Airstream Interstate Grand Tour EXT: Likes: Easy to drive and maneuver. 9:00a - 5:00p. Beautiful new 2023 Airstream Interstate Grand Tour (GT) 4X4 in Iridium Silver Metallic paint with the Modern Greige decor! Equipped with the optional Auto Leveling Jacks. Whether you’re heading to the beach house or to the game to tailgate, the Interstate 24GL Touring Coach elevates the whole experience. 2016 Airstream Interstate Grand Tour RVs for Sale Near You. Follow along with Layla, our Airstream Correspondent, as she gives an inside look at the brand new 2018 Interstate Touring Coach. 2016 Airstream Interstate Grand Tour RVs for Sale Near You. . Number of Slideouts. Interstate Grand Tour EXT. Leader in RV Insurance: Get the best rate and vocerates in the industry. The parts books for all model years are also available from the Airstream web site. 2016 Airstream International Signature 28. 2018 Interstate Grand Tour Ext Austin (Hays County) , Texas Join Date: Jun 2002. Top Available Cities with Inventory. Model $155,400. On Clearance. *Monthly payment of $711/mo based on 15% down, 8. Posts: 3,767. 2018 Airstream Interstate 3500 Lounge EXT Tommy Bahama w/ARS 06-10-2018, 07:29 PM #5: Titus.